19201038

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 39826080

約数和(自身を除く): 20625042

約数列:

[1, 2, 3, 6, 41, 82, 89, 123, 178, 246, 267, 534, 877, 1754, 2631, 3649, 5262, 7298, 10947, 21894, 35957, 71914, 78053, 107871, 156106, 215742, 234159, 468318, 3200173, 6400346, 9600519, 19201038]

約数ペア:

[(1, 19201038), (2, 9600519), (3, 6400346), (6, 3200173), (41, 468318), (82, 234159), (89, 215742), (123, 156106), (178, 107871), (246, 78053), (267, 71914), (534, 35957), (877, 21894), (1754, 10947), (2631, 7298), (3649, 5262)]